Au Optronics Corporation

Shang-Chiang Lin

Chien-Chi Chen

Yu-Han Chiang

Hao-Shiun Yang

Wang-Shuo Kao

Chen-Hsien Liao

Ya-Chen Kao

Kai-Chieh Chang

Jian-Fu Chen

Jhong Yuan Wang

A display device includes a substrate, a first light-emitting diode, an encapsulant and a first Fresnel lens. The first light emitting diode is located on the substrate. The encapsulant covers the first light emitting diode. The first Fresnel lens is located on the encapsulant and overlapping with the first light emitting diode. The width of the first Fresnel lens is 4 to 10 times the width of the first light emitting diode.

Display device

Provided is a display apparatus including a first display panel, a second display panel, and at least one light-absorbing layer. The first display panel has a first splicing surface. The second display panel has a second splicing surface opposite to the first splicing surface. The at least one light-absorbing layer is disposed on at least one of the first splicing surface and the second splicing surface.

Display apparatus

A cholesteric liquid crystal display includes a cholesteric liquid crystal device, a color filter element, a first quarter-wave plate, and a light recovery structure. The cholesteric liquid crystal device includes a cholesteric liquid crystal. The color filter element and the first quarter-wave plate overlap the cholesteric liquid crystal device. The first quarter-wave plate and the color filter element are located between the cholesteric liquid crystal and the light recovery structure.

Cholesteric liquid crystal display

The present invention provides a display device including a display panel having a display surface, a polarizer disposed on the display surface, a first phase retardation layer disposed on one side of the polarizer opposite to the display surface, a polymerized cholesteric material layer disposed on one side of the first phase retardation layer opposite to the display surface, a second phase retardation layer disposed on one side of the polymerized cholesteric material layer opposite to the display surface, and a switchable polarizer disposed on one side of the second phase retardation layer opposite to the display surface. A first optical axis of the first phase retardation layer is orthogonal to a second optical axis of the second phase retardation layer. A first absorption axis of the polarizer is in the same direction as a second absorption axis of the switchable polarizer. The polarity of the switchable polarizer can be turned on or off according to a display state or a non-display state of the display panel, respectively.

The present invention provides a display device including a display panel and a haze layer. The display panel includes a plurality of pixels and a color determining surface. The orthogonal projection of each of the plurality of pixels onto the color determining surface forms a plurality of adjacent pixel ranges. The haze layer is disposed on a side of the color determining surface and has a haze surface facing away from the color determining surface. The haze layer has a scattering coefficient ranging from &#x2212;1.4 to 0. The haze surface includes a first location corresponding to the center of the first pixel range, and a second location corresponding to a location away from the first edge towards the second pixel range wherein the distance therebetween ranges from 87 &#x3bc;m to 174 &#x3bc;m.

Display device with haze layer

A polarizer includes an adhesive, a first protective layer, a substrate layer, a second protective layer and a surface protective film. The surface protective film includes a plurality of first particles. Each of the first particles has a first particle size. The first particle size is greater than or equal to 10 &#x3bc;m.

Growing community of inventors

Hsin-Chu, Taiwan

Shang-Chiang Lin